apple tv doesn't work after upgrade
I have the 2nd gen apple tv. Last evening I attempted an upgrade, after it completed the download the screen went black and apple tv light went off. Waited for 1/2 hour nothing happened. Today I checked to see if it worked and it is showing the device with a usb cable going to itunes on my tv screen. After reading here, apparently it is a failed upgrade. How do I reset my apple tv to factory settings? I do not have a micro usb cable. I have tried pressing menu and down arrow, nothing. I also tried unplugging and waiting a few seconds to plug back in. Any advice would be greatly appreciated 😕
Thanks, Mary